1133140012 has 18 divisors (see below), whose sum is σ = 2092858908. Its totient is φ = 536749848.

The previous prime is 1133139991. The next prime is 1133140027. The reversal of 1133140012 is 2100413311.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390918 + ... + 393805.

Almost surely, 2^1133140012 is an apocalyptic number.

It is an amenable number.

1133140012 is a deficient number, since it is larger than the sum of its proper divisors (959718896).

1133140012 is a wasteful number, since it uses less digits than its factorization.

1133140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784765 (or 784744 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1133140012 is about 33662.1450891057. The cubic root of 1133140012 is about 1042.5443164648.

Adding to 1133140012 its reverse (2100413311), we get a palindrome (3233553323).

The spelling of 1133140012 in words is "one billion, one hundred thirty-three million, one hundred forty thousand, twelve".